APA Citatie

FAO. (1991). World soil resources reports N.71.6: Agro-ecological land resources assessment for agricultural development planning. Rome: FAO.

Chicago Style citaat

FAO. World Soil Resources Reports N.71.6: Agro-ecological Land Resources Assessment for Agricultural Development Planning. Rome: FAO, 1991.

MLA citatie

FAO. World Soil Resources Reports N.71.6: Agro-ecological Land Resources Assessment for Agricultural Development Planning. Rome: FAO, 1991.

Let op: Deze citaties zijn niet altijd 100% accuraat.